CHANTING
              
      
      
                      It is known as the rhythmic
                        speaking or singing of words or sounds, often
                        primarily on one or two main pitches called
                        reciting tones. Chants may range from a simple
                        melody involving a limited set of notes to
                        highly complex musical structures, often
                        including a great deal of repetition of musical
                        subphrases, such as Great Responsories and
                        Offertories of Gregorian chant. Chant may be
                        considered speech, music, or a heightened or
                        stylized form of speech. In the later Middle
                        Ages some religious chant evolved into song
                        (forming one of the roots of later Western
                        music). 
                        
                        Credit given to: Buddhist
                          association of peace, culture and education